The Metropolitan Police has had a few presentational issues with climate change activists, what with whacking them over the head, corralling them for hours on end and subjecting them to the sort of overt and covert surveillance the Stasi might have found a bit over the top. You can read details of their change of tack here but as a service to readers I’ll be running the Twitter feed of  CO11, the public order unit whose job it is to whack climate change activists over the head and corral them for hours on end. It’s an experiment they are running to give information to activists planning to take part in this year’s Climate Camp and should have a certain entertainment value.